From Stanley Fish's God Talk, Part 2, in the NYT, a quote:
Pking gets it right. “To torpedo faith is to destroy the roots of . . . any system of knowledge . . . I challenge anyone to construct an argument proving reason’s legitimacy without presupposing it . . . Faith is the base, completely unavoidable. Get used to it. It’s the human condition.” (All of us, not just believers, see through a glass darkly.) Religious thought may be vulnerable on any number of fronts, but it is not vulnerable to the criticism that in contrast to scientific or empirical thought, it rests on mere faith.